contains

R data frame string contains: Does column 1 contain column 2?

由 你。 提交于 2019-12-02 13:10:22
问题 I have a dataframe with two columns: Surname Email 1 house greghouse@gmail.com 2 wilson johnwatson@gmail.com I want to create a logical vector which checks if Surname is contained in Email . The result should therefore be: Surname Email CheckEmail 1 house greghouse@gmail.com TRUE 2 wilson johnwatson@gmail.com FALSE I tried grep but it seems that grep can only look for one pattern in 1 or more instances. I specifically need to look for multiple patterns in multiple instances . > grep(df1

Check if letters that a word consists of are present in another string

由 情到浓时终转凉″ 提交于 2019-12-02 13:08:07
This is my first time posting here, so please tell me if I need to correct anything in this post. I'd like to ask for help with something that's been giving me some trouble. I need to check that the characters of one string appear in another string, but they need to be detected only once. For example, for the string "BFEABLDEG", "LABEL" should not return true, as it currently is doing. For clarification, the aim is not to have the program count characters. It is to have the program check that the letters needed to create a word are contained in randomString, with the exact same number of each

powershell contains not working

由 喜夏-厌秋 提交于 2019-12-02 11:56:27
问题 I am trying filter by the name of each share using $Share.Name . However, when I try to use -contains in the if statement below, I get no results. The result I want should be ADMIN$ - C:\ADMIN$ I am working my way to being able to have a variable like: $ExcludeShares = "ADMIN$" and filtering based on if the $String.Name is in $ExcludeShares I am open to ideas on other ways to filter this. Thanks in advance! function GetAllUsedShares{ [psobject]$Shares = Get-WmiObject -Class win32_share

Read lines from file, iterate over each line and each character in that line

由 五迷三道 提交于 2019-12-02 11:04:26
问题 I need to read a file, get each line, iterate over each line and check if that line contains any character from "aeiuo" and if it contains at least 2 of the characters "äüö". Is this code idiomatic Rust? How do I check for several characters in a String ? My attempt so far with some Google and code stealing: use std::error::Error; use std::fs::File; use std::io::BufReader; use std::io::prelude::*; use std::path::Path; fn main() { // Create a path to the desired file let path = Path::new("foo

Issue with “contains” hashset method (Java)

由 社会主义新天地 提交于 2019-12-02 07:21:53
The following code is not giving me the result I'm expecting: public static void main (String[] args) { Set<Pair> objPair = new LinkedHashSet<Pair>(); objPair.add(new Pair(1, 0)); System.out.println("Does the pair (1, 0) exists already? "+objPair.contains(new Pair(1, 0))); } private static class Pair { private int source; private int target; public Pair(int source, int target) { this.source = source; this.target = target; } } The result will be: Does the pair (1, 0) exists already? false I can't understand why it's not working. Or maybe I'm using the "contains" method wrong (or for the wrong

Documentation for CONTAINS() in FQL?

由 大兔子大兔子 提交于 2019-12-02 06:26:41
问题 There have recently been several questions posted on Facebook.SO using CONTAINS() in the WHERE clause. It seems to work like the Graph API search function, AND functions as an indexed field. All great things for the FQL developer. SELECT name, username, type FROM profile WHERE CONTAINS("Facebook") However, the only official mention of the CONTAINS function appears in the unified_thread documentation. It is mentioned in passing, as a way to search for text contained in a message. It also

Sum value Of Class Objects Property In ArrayList

由 纵饮孤独 提交于 2019-12-02 06:07:23
I have an ArrayList which having many objects. I want to do sum of values of the same property name. Examples Data in Array List which is Objects of ProfitAndLossDataDO "Michel" , 5000 "Alex" , 5000 "Edvin" , 4000 "Sosha" , 3000 "Michel" , 2000 "Alex" , 3000 And the Result Would be (Sum of values when person are same)- "Michel" ,7000 "Alex" , 8000 "Edvin" , 4000 "Sosha" , 3000 The Logic class ProfitAndLossDataDO public class ProfitAndLossDataDO { String ledgerName; double ledgerAmount; public ProfitAndLossDataDO() { } public ProfitAndLossDataDO(String ledgerName, double ledgerAmount) { this

R data frame string contains: Does column 1 contain column 2?

由 回眸只為那壹抹淺笑 提交于 2019-12-02 05:52:26
I have a dataframe with two columns: Surname Email 1 house greghouse@gmail.com 2 wilson johnwatson@gmail.com I want to create a logical vector which checks if Surname is contained in Email . The result should therefore be: Surname Email CheckEmail 1 house greghouse@gmail.com TRUE 2 wilson johnwatson@gmail.com FALSE I tried grep but it seems that grep can only look for one pattern in 1 or more instances. I specifically need to look for multiple patterns in multiple instances . > grep(df1$Surname,df1$Email) [1] 1 Warning message: In grep(df1$Surname, df1$Email) : argument 'pattern' has length >

See if div contains one or more entered words (Javascript)

由 丶灬走出姿态 提交于 2019-12-02 03:24:55
I would like to check if any div contains all words entered in an input field. However, currently I am stuck in a situation that as soon as a space is entered, it starts all over, and thus sort of acts like an OR operator instead of an AND operator. Could anyone please push me in the right direction? Thanks a lot! This is what I have so far: <div class="search">aa ab ac ad</div> <div class="search">ab ba bb bc</div> <div class="search">bb cc dd ee</div> <script> function search(query) { var divs= document.getElementsByTagName('div'); var words = query.toLowerCase().split(" "); for (var h = 0,

boost::algorithm::contains

由 感情迁移 提交于 2019-12-02 00:54:05
I looked at the template definition and the parameters appear to want iterators across a range and a predicate. I passed in a vector.begin(), ...end(), and a std::string predicate but still get many compile time errors related a host of boost library items. Can I see a clear example of the use of boost::algorithm::contains please? It's fairly simple, I guess you are passing iterators when you should be passing containers. std::string s = "fishing"; std::cout << boost::algorithm::contains(s, "is") << std::endl; std::vector<int> v {1,2,3,5,7,2,7,4,5,8}; std::vector<int> v2 {5,7,2,7,4}; std:
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